1/10/2011 @ 1:15PM

The Hottest New Technologies Of 2011

nPower PEG

This gadget, from a company called Tremont Electric, generates electricity as you walk and move around. Says Tremont: “Place the PEG in your backpack, briefcase or handbag, and walk. As you move the nPower PEG harvests and stores the kinetic energy that you’re already generating and converts it into usable power for recharging more than 3,000 handheld devices, such as your cellphone, MP3 player or camera.” Price: $159.99.